"Nautilus" is a photograph that was taken by Edward Weston, in Even in its simple black-and-white, the photo of a shell remains an enduring masterpiece even today, with many considering it a watershed moment in the world of photography.

Vertical parking, This was an “elevator garage” in Chicago, 33 W. It held up to 48 cars. Workers simply drove into the elevator car, parked in their sky-high slots, then walked along the fire escape to their offices.